Transaction not yet indexed

4u21TPrwhfGctWumCTZTP4JEhp6SDJ7jemMPZ1cWVkMX8eooVYmxvcNq6iojYbWkMUr2iLd79h5XEAJsQAJ8KuKA

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.